Emergency lighting unit



FIG. 1 is a front perspective view of an emergency lighting unit of the present invention.

FIG. 2 is a front view of the emergency lighting unit of the present invention.

FIG. 3 is a top plan view of the emergency lighting unit of the present invention.

FIG. 4 is a back plan view of the emergency lighting unit of the present invention.

FIG. 5 is a bottom plan view of the emergency lighting unit of the present invention.

FIG. 6 is a right side plan view of the emergency lighting unit of the present invention; and,

FIG. 7 is a left side plan view of the emergency lighting unit of the present invention.

The broken lines shown on the drawings form no part of the claimed design. 

The ornamental design for an emergency lighting unit, as shown and described. 